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WorksheetsCP M.11 Review
Total questions: 22
Worksheet time: 11mins
System by which Internet domain names and addresses are tracked and regulated.
Domain Name System
Internet Service Provider
Latency
Transmission Control Protocol
Company that provides customers with Internet access.
Domain Name System
Internet Service Provider
Latency
Transmission Control Protocol
The amount of time it takes for bits to travel from one place to another.
Domain Name System
Internet Service Provider
Latency
Transmission Control Protocol
Which of the following will cause a slowdown in the speed that information is transmitted from a server to a user’s laptop computer?
An increase in the bandwidth of the network over which the information travels.
An increase in the bit rate of the network over which the information travels.
An increase in the latency of the information.
An increase in the latency of the information.
What is the benefit of IPv6 over IPv4?
IPv6 addresses have more digits and can be assigned to more devices.
IP addresses that have more digits can be assigned to fewer devices.
IP addresses issued under IPv6 are exactly the same as addresses issued under IPv4.
IP addresses issued under IPv4 are more useful than addresses issued under IPv6.
Which of the following will be most likely to increase the speed at which information travels from a server to a student's laptop?
An increase in the latency of the information.
An increase in the bandwidth of the network.
A decrease in the bitrate of the information.
An increase in the number of images being downloaded by the student.
Why do we use the term binary to describe information sent over the Internet?
Because the binary number system uses only two numbers, 0 and 1.
Because all the information on the Internet must be updated every two years.
Because information travelling from a server to a computer must pass through two cycles in order to be read by web browsers.
Because information is transmitted over the Internet via two protocols: HTTP and TCP/IP.
In the future, more and more IPv6 web addresses will be issued.
This is true because IPv6 is the latest version of the internet protocol and very soon IPv4 internet addresses will become obsolete.
This is true because in the future there will not be enough IPv4 to meet the world's need for IP addresses.
This is false because there are many more IPv4 addresses and these are the addresses that most devices currently use.
This is false because IPv6 addresses take up more bandwidth, since they are made up of more bits.
TCP governs how information is sent over the internet while IP governs where information (computers, etc.) is located.
True
False
A piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.
Virus
Botnet
DOS
Phishing
A network of private computers infected with malicious software and controlled as a group without the owner's knowledge.
Virus
Botnet
DOS
Phishing
When hackers overwhelm a website with too many requests.
Virus
Botnet
DOS
Phishing
Emails designed to trick users into sharing private information.
Virus
Botnet
DOS
Phishing
What is the role of the Domain Name System (DNS) in internet communications?
The DNS translates website names to IP addresses, so that users can use the website names, while computers and servers use the IP addresses.
The DNS was designed in an open manner in order to encourage website spoofing.
The DNS manages traffic on the internet, ensuring that data can get from one computer to another without interference.
The DNS includes servers that store web page data. Students who search for movie names must enter the IP address of the movie so that the server with the movie's web page data can send the domain name of the website to the student's computer.
Radio waves are
how internet bandwidth is measured
the amount of time it takes for bits to travel from one place to another
used to send bits wirelessly
cables that carry light and dramatically increase the speed and accuracy of information over the Internet
Encryption where both the sender and receiver use the same key to encrypt/decrypt data is called?
Symmetrical encryption
Public encryption
Asymmetrical encryption
Universal encryption
What does URL stand for?
Universal Resource Locator
Uniform Resource Locator
Unified Resource List
Universal Resource List
What HTTP request is used to send data such as a user login from a browser to a server?
POST
PUT
SEND
GET
Which of the following cannot be used to italicize text?
<em></em>
<i></i>
<strong></strong>
The basic commands of HTML are called?
Tags
Functions
Methods
Classes
Which of the following is used to host data on the Internet?
Encryption
Routers
Servers
Having equal access to all computers and information on the Internet at the fastest possible speed is called?
Hacking
Routing
Encryption
Net Neutrality
